My experience in Forex is that Coinexx quotes during News Events do
not regularly stop functioning… So you may pick and choose your
"nail in the coffin" or “deal breaker” for any given broker;
it’s your choice or even an “fx-choice” if you like 
When Trading News at any broker, do not be “chasing”. Rather,
be in your position either before, or after the volatility settles down.
For me, I’m in early with an offer, since I believe I can predict the direction
from analytics… otherwise, I’d be guessing 
which is not recommended !
hyperscalper